*{ padding:0; padding:0;}
li {list-style: none;}
a {text-decoration: none;color: #333333;}
.px2rem(@name, @px){
    @{name}: @px / 75 * 1rem;
}

//定位
.top (@top){.px2rem(top, @top);}
.left (@left){.px2rem(left, @left);}
.right (@right){.px2rem(right, @right);}
.bottom (@bottom){.px2rem(bottom, @bottom);}

.border-radius(@arg){.px2rem(border-radius, @arg);}
.border-radius(@arg){.px2rem(border-top-left-radius, @arg);}
.border-radius(@arg){.px2rem(border-bottom-left-radius, @arg);}

.webkit{
    display: flex;
    display: -webkit-flex;
}
.line-height(@arg){.px2rem(line-height, @arg);}
.font-size(@arg){.px2rem(font-size, @arg);}

.font(@fz,@color){
    .px2rem(font-size,@fz);
    color: @color;
}
.border-bottom(@px,@xian,@color){
    .px2rem(border-bottom-width,@px);
    border-bottom-style: @xian;
    border-bottom-color: @color;
}
.border-top(@px,@xian,@color){
    .px2rem(border-top-width,@px);
    border-top-style: @xian;
    border-top-color: @color;
}
.border-right(@px,@xian,@color){
    .px2rem(border-right-width,@px);
    border-right-style: @xian;
    border-right-color: @color;
}
.border-left(@px,@xian,@color){
    .px2rem(border-left-width,@px);
    border-left-style: @xian;
    border-left-color: @color;
}
.border(@px,@xian,@color){.px2rem(border-width,@px);border-style: @xian; border-color: @color;}

.padding-top(@top){.px2rem(padding-top, @top);}
.padding-right(@right){.px2rem(padding-right, @right);}
.padding-bottom(@bottom){.px2rem(padding-bottom, @bottom);}
.padding-left(@left){.px2rem(padding-left, @left);}

.padding(@top,@right,@bottom,@left){
   .px2rem(padding-top,@top);
   .px2rem(padding-right,@right);
   .px2rem(padding-bottom,@bottom);
   .px2rem(padding-left,@left);
}

.margin-top(@top){.px2rem(margin-top, @top);}
.margin-right(@right){.px2rem(margin-right, @right);}
.margin-bottom(@bottom){.px2rem(margin-bottom, @bottom);}
.margin-left(@left){.px2rem(margin-left, @left);}

.margin(@top,@right,@bottom,@left){
   .px2rem(margin-top,@top);
   .px2rem(margin-right,@right);
   .px2rem(margin-bottom,@bottom);
   .px2rem(margin-left,@left);
}
html,body{
  height:100%;
  width: 100%;
  background: red;
}
#box {
  header {
    .webkit();
    .px2rem(height,96);
    .font(28,#d93a55);
    background: #ffffff;
    .line-height(96); 
    position:fixed;
    top: 0;  
    width:100%; 
    .border-bottom(1,solid,#ccc);                 
    .one,.two{            
        .fanhui {
                    .px2rem(height,39);
                    .px2rem(width,21);
                    .margin-left (29);
                    .margin-top(30);                  
                }
                .gengduo {
                    .px2rem(height,27);
                    .px2rem(width,59);
                    .margin-right (26);
                }
    }
    .center{
        flex: 1;
        text-align: center;
        .font(28,#d93a55);       
    }
    .two{
      position: relative;
    }
    .chu{
            .px2rem(width,241);
            .px2rem(height,228);
            .px2rem(border-radius,15);
            background: #323232;
            opacity: 0.7;
            
            position: absolute;
            top: 80px;
            right: 20px;
            .px2rem(line-height,74);
            display: none;
              ol{
                
                a{
                    display: block;color: #fff;
                li{
                   img{ 
                    padding-left: 20px;
                    padding-right: 20px;
                   }
                }
                }
            }
        }       
}
  main { 
     .margin-top (116);   
    ul {
      a{
      li {
          align-items:center;
          .webkit(); 
          justify-content:space-between;
          .line-height(85);
          .border-bottom(1,solid,#ccc); 
          .border-top(1,solid,#ccc);                 
          .font(24,#848e9c);
          background:#fff;
        .main_1 {
              .px2rem(height,85);
              align-items:center;
              .webkit();
              .imgs{               
              .margin-top (20);   
                img{
                  display:inline-block;
                  .px2rem(height,42);
                  .px2rem(width,41);
                  .margin-left (24);   
                  .margin-right (26);   
                }
              }
              img{
                  display:inline-block;
                  .px2rem(height,42);
                  .px2rem(width,41);
                  .margin-left (24);   
                  .margin-right (26);
                }
        }
        .main_2{
          .px2rem(height,85);
              align-items:center;
              .webkit();
              .images{               
              .margin-top (20);   
                img{
                  display:inline-block;
                  .px2rem(height,30);
                  .px2rem(width,18);
                  .margin-left (36);   
                  .margin-right (30);
                }
              }
              img{
                  display:inline-block;
                  .px2rem(height,30);
                  .px2rem(width,18);
                   .margin-left (36);   
                  .margin-right (30);
                }
        }
      }
    }
    }
  }  
}